Defending champion Iga Swiatek maintained her dominance over American teenager Coco Gauff to set up a French Open semi-final against Brazilian 14th seed Beatriz Haddad Maia.
World number one Swiatek, who beat Gauff in the 2022 final, won 6-4 6-2.
The contest was much closer than last year but Swiatek's quality showed in a seventh straight win over Gauff.
Haddad Maia, 27, reached her first Grand Slam semi-final by fighting back to stun Tunisia's Ons Jabeur.
Haddad Maia, who had never previously reached the third round of a major, recovered to win 3-6 7-6 (7-5) 6-1.